As we know that the leaves of plants are waterproof due to cuticle. On the same way, take some pieces of paper of leafsize and make them waterproof. After completion, put half of these paper pieces in cold water and half in hot water. Do all the pieces of paper remains waterproof? Explain your observations and results with
justifications.

a time line cause it goes from 685 to 978

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

i got you i did it ya know what it is just needing to fill this in for a quick task!